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Dustproof feed inlet of hammer crusher

A technology of hammer crusher and material inlet, which is applied in the direction of grain processing, etc., and can solve the problem of not being able to block the escape of broken materials and dust

Inactive Publication Date: 2013-02-13
TONGLING JIUTAI HEAVY IND MINE EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dust-proof feed inlet of a hammer crusher to solve the problem that the feed inlet of the existing hammer crusher cannot block the escape of broken materials and dust

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  • Dustproof feed inlet of hammer crusher

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further elaborate the present invention in combination with specific diagrams and specific examples, but it is not intended to limit the protection scope of the present invention.

[0012] Please refer to figure 1 , a dust-proof feed inlet of a hammer crusher, including a crushing cavity 3 with a feed inlet 4 arranged on one side, a chain curtain 1 and a belt curtain 2 are arranged inside the feed inlet 4, and the belt curtain 2 is arranged on the chain curtain 1, the upper ends of the chain curtain 1 and the belt curtain 2 are all fixed on the inner wall of the upper plate of the material inlet 4.

[0013] The basic principles, main features and advantages of the present invention have been shown and described above. It is only a specific embodiment of the present invention, but the protection scope of the present inventio...

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Abstract

The invention provides a dustproof feed inlet of a hammer crusher to solve the problem that a feed inlet of an existing hammer crusher can not prevent crushed aggregates and dust from rushing out, and relates to the field of industrial and mineral production equipment. The dustproof feed inlet of the hammer crusher comprises a crushing cavity which is provided with the feed inlet at one side. The dustproof feed inlet of the hammer crusher is characterized in that a chain curtain and a belt curtain are arranged inside the feed inlet, wherein the belt curtain is arranged at the inner side of the chain curtain, and both the upper end of the chain curtain and the upper end of the belt curtain are fixed on the inner wall of an upper board of the feed inlet. According to the dustproof feed inlet of the hammer crusher, the chain curtain and the belt curtain are arranged in the feed inlet of the existing hammer crusher, and due to the inertia of a chain is big, the crushed aggregates in a high-speed motion are prevented from rushing out of the feed inlet. The belt curtain can prevent airflow inside and outside a crushing cavity body and effectively prevent the dust inside the crushing cavity body from rushing out. Furthermore, the chain curtain and the belt curtain do not affect the feeding to the feed inlet.

Description

Technical field: [0001] The invention relates to the field of industrial and mining production equipment, in particular to a dust-proof material inlet of a hammer crusher. Background technique: [0002] In industrial and mining production, crushers are often used, and hammer crushers are the most common type. Hammer crushers mainly rely on impact to crush materials. When materials are sent into the crusher, they are subject to high-speed rotation. The impact of the hammer is broken, and the broken material obtains kinetic energy from the hammer, and part of the material will rush out from the feeding port at high speed, which poses a great safety hazard; at the same time, the dust generated in the crushing chamber will escape through the feeding port. out, causing pollution to the environment. Invention content: [0003] The object of the present invention is to provide a dust-proof feed inlet of a hammer crusher, so as to solve the problem that the feed inlet of the exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/286
Inventor 程旭
Owner TONGLING JIUTAI HEAVY IND MINE EQUIP
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